Occasional sharp navball visual turn at 145km@Earth

[Kerbinator-Fras]

I'm using TiltEm with my custom RSS settings (I remade RSS to be Eclieptic=0 for sake of interplanetary travel convenience, data grabbed from Horizons 8 year mean value of orbital elements), and during a test I made Earth to be tilted in different params
During the test of TiltX=23.44,TiltZ=90, it happens


this is only taken within a range of a few seconds.
the navball has undergone a sharp turn at 145000m.
Note: this is occasional, I didn't trigger it in next 10 tries (including setorbit and reload save after KSP restart)
Is tiltem rotating space like Principia? (However not likely, when I'm stationary on launchpad, the launchpad inclination is keep changing in a high range confirming planetary space is still relative to eclieptic)

[Kerbinator-Fras]

After taking a look at your wiki, it seems that the inversed rotation threshold for Earth is 145km.
inverseRotThresholdAltitude = 145000 (found in kopernicus Earth.cfg)
seems to be right, but this <10% chance of camera sharpturn (so does navball) is unsure
does spaceship arbitary pointing really change?

[Kerbinator-Fras]

KSP_x64.2021-10-30.20-05-30-699.mp4

Proof (testing Jupiter Tilt)
@Body[Jupiter]
{
@properties
{
tiltx = 3.13
tiltz = 1.16
}
}
seems that changing of HDG is because of tiltZ only.

[Kerbinator-Fras]

OK, it seems that it's caused by the entire tilt, choosing from Rotated Planetarium from false to true automatically. However idk how do I avoid trigger this (because making video)